Pricing & Plans
Zaru tier comparison — Free, Pro, Business, and Enterprise — with details on features, limits, and billing.
Pricing & Plans
Zaru offers four tiers. All tiers include access to the full chat interface, agent execution, and the Glass Laboratory. Higher tiers unlock additional capacity, team features, and deployment options.
Tier Comparison
| Feature | Free | Pro | Business | Enterprise |
|---|---|---|---|---|
| Concurrent agents | 1 | 5 | 50+ | Unlimited |
| Agent count | Limited | Unlimited | Unlimited | Unlimited |
| Persistent storage | Limited | 10 GB | 50 GB | 100 GB |
| Execution timeout | 5 min | 30 min | 4 hours | 24 hours |
| Seats | 1 | 1 | 5 included | 10 included |
| Colony (teams) | — | — | Yes | Yes |
| SAML SSO | — | — | — | Yes |
| Self-hosted / air-gapped | — | — | — | Yes |
| Priority support | — | — | Yes | Yes |
| Audit log retention | — | — | 90 days | 365 days |
What Each Tier Includes
Free
Get started at no cost. Includes the full chat interface, all conversation modes, and single-shot code execution. Limited to 1 concurrent agent execution, a 5-minute execution timeout, and limited persistent storage. Rate limits: 3 agent executions per minute, 20 per day.
Pro
Everything in Free, plus higher capacity for serious individual use. Pro is a personal-only tier — it does not include a colony or seats. 5 concurrent executions, 30-minute timeout, 10 GB persistent storage, and BYOK model support. Rate limits: 10 agent executions per minute, 200 per day. BYOK users are exempt from LLM-specific rate limits.
Business
Everything in Pro, plus team features. Create a colony with 5 included seats — every active member operates at Business tier, covered by the team's subscription. Add more seats for $15/month each. 50+ concurrent executions, 4-hour timeout, 50 GB storage, custom agent and workflow manifests, audit logs with 90-day retention, and priority support.
Enterprise
Everything in Business, plus self-hosted and air-gapped deployment options, SAML SSO federation, 100 GB storage, 24-hour timeout, unlimited concurrent executions, and audit logs with 365-day retention. Rate limits: 100 agent executions per minute, 10,000 per day. All limits are fully customizable per tenant and per user.
Billing
Monthly vs Annual
Both monthly and annual billing cycles are available. Annual billing offers a discount compared to monthly pricing.
Per-Seat Pricing
Business and Enterprise plans are team plans. Business includes 5 seats, Enterprise includes 10 seats. Additional seats can be purchased at any time. When you invite a teammate, their access is covered by the team subscription from the moment they accept — they operate at the team tier everywhere, not just inside the team workspace. Active memberships elevate tier; when a member leaves, they revert to their personal subscription tier (Free if they don't have one).
How to Upgrade
Upgrade from the /pricing page in the Zaru client or from the Upgrade button in
The Colony billing tab. The upgrade flow redirects to Stripe's
hosted checkout for secure payment processing. Your tier updates automatically once payment
succeeds.
Managing Billing
Click Manage Billing in the Colony billing tab to open the Stripe Customer Portal. From there you can update payment methods, download invoices, switch between monthly and annual billing, and cancel your subscription.
Self-Hosted Deployments
Self-hosted and air-gapped deployments (Enterprise tier) do not use Stripe. Billing is
disabled entirely — tier assignment is managed directly through the platform's identity
provider or admin API. All billing-related endpoints return 501 Not Implemented when
Stripe is not configured.